Logan Hill
type: MusicGroup
genre: indie folk
popularity: 5
followers: 356
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2487870db2e362c921c7afa61d4b57eac266dbe6ea11928750a03d159728c1a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d947e39-304e-4b67-abae-66dfa62dd218.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d947e39-304e-4b67-abae-66dfa62dd218.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3d947e39-304e-4b67-abae-66dfa62dd218
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2487870db2e362c921c7afa61d4b57eac266dbe6ea11928750a03d159728c1a","name":"Logan Hill","registered_at":"2026-06-16T11:05:12Z","symbol":"NIM1032214","token_address":"0xba39b52e58ecb861ad3a6300ba8c1c43266920e8","type":"artist","uuid":"3d947e39-304e-4b67-abae-66dfa62dd218"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2487870db2e362c921c7afa61d4b57eac266dbe6ea11928750a03d159728c1a. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3d947e39-304e-4b67-abae-66dfa62dd218.json and https://artists.proofprofile.net/proofs/artist/3d947e39-304e-4b67-abae-66dfa62dd218.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xd2487870db2e362c921c7afa61d4b57eac266dbe6ea11928750a03d159728c1a","name":"Logan Hill","registered_at":"2026-06-16T11:05:12Z","symbol":"NIM1032214","token_address":"0xba39b52e58ecb861ad3a6300ba8c1c43266920e8","type":"artist","uuid":"3d947e39-304e-4b67-abae-66dfa62dd218"}
album: A Sea Divided
  type: MusicAlbum
  date published: 2017-12-15
album: The Crossing
  type: MusicAlbum
  date published: 2018-01-01
album: Remembrance
  type: MusicAlbum
  date published: 2018-01-01
album: Waiting for You
  type: MusicAlbum
  date published: 2019-04-16
album: Lost in Love
  type: MusicAlbum
  date published: 2020-03-13
album: I'll Always Choose You
  type: MusicAlbum
  date published: 2020-05-08
album: I'll Always Choose You
  type: MusicAlbum
  date published: 2020-05-15
album: Waking Up
  type: MusicAlbum
  date published: 2021-01-22
album: When I Said Yes
  type: MusicAlbum
  date published: 2021-02-26
album: Something New
  type: MusicAlbum
  date published: 2021-05-28
album: Something New
  type: MusicAlbum
  date published: 2021-05-28
album: Redwoods
  type: MusicAlbum
  date published: 2022-09-30
  track: Redwoods
    type: MusicRecording
    duration: PT3M29S
    duration ms: 209000
    explicit: false
    by artist: Logan Hill
    in album: Redwoods
      type: MusicAlbum
      date published: 2022-09-30
    genre: indie folk
    isrc code: QZNWX2244280
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T23:23:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x993f0dee5c33f2897e1aefa2872cf031a5356e867204a660a652dcadefd81841
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958798
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958798
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2244280
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:26:47Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x993f0dee5c33f2897e1aefa2872cf031a5356e867204a660a652dcadefd81841. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:26:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2244280.
      date published: 2026-07-20T02:26:47Z
    audio: Redwoods
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.99
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.641
      additional property: Energy
        type: PropertyValue
        value: 0.399
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.578
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.216
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.2
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.029
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Waking Up (Folk Version)
  type: MusicAlbum
  date published: 2023-11-17
album: Green Lights
  type: MusicAlbum
  date published: 2023-12-22
album: Bluebird
  type: MusicAlbum
  date published: 2023-12-29
album: Still Waters
  type: MusicAlbum
  date published: 2024-01-05
album: Gimme Five
  type: MusicAlbum
  date published: 2024-04-12
album: Carry On
  type: MusicAlbum
  date published: 2024-04-19